Question

The initial velocity of a body'u'and its final velocity 'v'than average velocity is given by

u + v /2

u -v /2

u x v /2

u /2

​

Answer 1

GiveN :

• Initial Velocity = u
• Final Velocity = v

To FinD :

• Average Velocity

SolutioN :

We know that formula for Average is :

⇒Average = Sum of Outcomes/No. of Outcomes

⇒Average = (Final Velocity + Initial Velocity)/2

⇒Average = (v + u)/2

$\therefore$ Average velocity is denoted by $\dfrac{(v + u)}{2}$

Answer 2

Answer:

Given :

• Initial Velocity = u

• Final Velocity = v

• Average Velocity = ?

$\underline{\bigstar\:\textsf{According to the given Question :}}$

$:\implies\sf Average\: Velocity=\dfrac{Total\: Velocity}{2}\\\\\\:\implies\sf Average\: Velocity=\dfrac{Initial\: Velocity+Final\: Velocity}{2}\\\\\\:\implies\underline{\boxed{\sf Average\: Velocity=\dfrac{u+v}{2}}}$